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City report · Spain
Madrid
Measured across a 2 km radius around Sol, Centro, Madrid, Spain (12.57 km²)
- Tree cover
- 20%
- Air quality
- 27Good
- Trees in this area
- 62.7K
- More trees needed
- 31.4K
- Area analysed
- 12.57 km²
- Satellite image
- Sep 19, 2026
Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 19, 2026
Tree cover detail
Below target
20.0% tree cover against a 30% healthy-neighbourhood target, across 12.57 km².
Trees in this area
62,700
Target trees
94,103
More trees needed
31,403
CO₂ if planted / yr
690.9 t
Air quality detail
AQI 27Good
Observed Sep 20, 2026 via Open-Meteo / CAMS. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
5.1
PM10
7.9
NO₂
18.8
O₃
47
SO₂
1.2
CO
146
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